Great offer – external battery Charmast Power Bank “4 stars” with a capacity of 10,400 mAh for 16.99 euros (-26%)
Sciences et technologies

Great offer – external battery Charmast Power Bank “4 stars” with a capacity of 10,400 mAh for 16.99 euros (-26%)

With a 10,400mAh battery, Charmast intends to offer you more battery life on your portable devices, especially smartphones. But since the actual capacity does not match the advertised capacity, the 10,400mAh Power Bank does not deliver what is promised.

Despite the actual capacity being very different from the advertised one, Charmast’s 10400mAh Power Bank should not be completely banned. It provides good charging for your smartphones, and quite quickly, thanks to the USB-C port, which is capable of delivering 18W of power. It’s a shame it’s not a speed champion when it comes to refueling.

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Significant Arguments

  • Quite sober.
  • 4 USB ports.
  • Average charging power.
  • Digital display of remaining capacity.

Weak points

  • Quite slow charging.
  • Micro USB is a bit outdated.

Note. Reported price reductions are calculated by comparing the lowest price of the day with the average of the lowest prices charged by all sellers for an item in the previous month, with safety rules excluding prices from stores whose VAT policies are unclear (so-called “grey” stores tend to in case of import from China).

Alternatively

The Iniu 10,500mAh Portable External Battery features good charging power, Power Delivery technology, and a small enough format that you can take it anywhere without discomfort. There are so many arguments that allow the device to stand out in our comparison. Add to this the presence of a flashlight and a practical stand, and you get external battery ready to charge your smartphones.

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